17969607

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 27313104

約数和(自身を除く): 9343497

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1013, 1971, 3039, 5913, 9117, 17739, 27351, 73949, 82053, 221847, 246159, 665541, 1996623, 5989869, 17969607]

約数ペア:

[(1, 17969607), (3, 5989869), (9, 1996623), (27, 665541), (73, 246159), (81, 221847), (219, 82053), (243, 73949), (657, 27351), (1013, 17739), (1971, 9117), (3039, 5913)]